the new Switchblade is coming from the opposite end of the spectrum

This 4 slot base is the longest base with 9 threaded holes for the ultimate flexibility and capacity when bike packing

Made of solid brass and plastic

Number of gears: 10

the Park Tool HMR-4 features:

Ion K-Pact Knee Pads - S - Black PDP|Option the new Switchblade is comingThe K Pact Knee Pads have been in Ion's line up for quite a few years now. They have seen some minor revisions over the last few years, mainly in the breathability department. Most of the knee pad remains unchanged which isn't a bad thing. The K Pact Knee Pad has been a top performer since it's inception. Comfy enough to pedal in but sturdy enough to bomb DH tracks with. Awesome. Who's this item for? This knee pads is a great option for DH, Enduro and